Open Consultant interview questions & guide 2026

The following questions reflect patterns observed in previous Consultant interviews. Use these to structure your preparation, focusing on how you can articulate your past experiences to demonstrate both technical competence and a professional, solution-oriented mindset.

Professional Background and Aspirations

• Can you introduce yourself and walk us through your professional journey?
• What are your key professional aspirations, and how do they align with a role at Open?
• Why are you interested in working for an ESN like Open?

Preparation for Open should be balanced between your technical toolkit and your ability to articulate the "consultant mindset." You are being evaluated on your capacity to integrate into a team and your potential to represent the company in front of clients.

Technical and Domain Proficiency – You must be able to demonstrate deep knowledge in your specific area, such as Microsoft BI, CRM, or ERP. Interviewers will test your ability to apply these tools to solve real-world business problems rather than just reciting features.

Consultative Communication – Since you will be representing Open, your ability to communicate clearly, manage expectations, and act with professionalism is paramount. Focus on being structured, concise, and collaborative during your conversations.

Adaptability and Problem Solving – The nature of consultancy involves navigating changing project scopes and diverse client environments. Use the STAR method (Situation, Task, Action, Result) to showcase how you have handled ambiguity and technical hurdles in the past.

Cultural Alignment – Open values candidates who are proactive, curious, and committed to continuous learning. Be ready to discuss why you fit into their collaborative team culture and how you contribute to a positive, results-driven atmosphere.

The interview process at Open is generally characterized by a mix of human-centric evaluation and technical assessment. While individual experiences may vary, it typically begins with a screening call followed by a series of meetings with HR, managers, and sometimes technical experts. The tone is often described as benevolent and exploratory, focusing on getting to know you as a professional rather than putting you through high-pressure "grilling."

You should expect a process that prioritizes your potential and your fit for the specific BU (Business Unit) you are joining. Be prepared to discuss your career trajectory in detail during the HR phase, followed by more technical, role-specific discussions with managers or experts in your field.

This timeline illustrates the typical progression from initial screening to deeper technical and managerial vetting. Candidates should interpret these stages as an opportunity to build a narrative about their expertise and professional values, ensuring they remain consistent across all interviewers.

Technical Competence

This area is the foundation of your candidacy. Interviewers are looking for a solid grasp of your domain and the ability to apply it effectively.

Be ready to go over:

• Best practices in your field (e.g., data modeling, system configuration).
• Real-world experience with specific tools like Power BI or Dynamics 365.

As a Consultant at Open, your day-to-day work is centered on providing high-value technical solutions to clients across various industries. You are expected to be hands-on with the technology—whether developing dashboards in Power BI, configuring ERP modules, or managing Microsoft 365 environments—while maintaining a high level of autonomy.

A significant portion of your role involves collaboration. You will work closely with Business Managers and other Consultants within your BU to ensure that technical delivery is aligned with business goals. You will often participate in scoping new projects, preparing technical documentation, and facilitating workshops or meetings with client stakeholders to ensure the solution meets their evolving needs.

To be a competitive candidate for the Consultant position, you need a blend of technical expertise and the soft skills required for a consulting career.

Must-have skills:

• Proven experience in your specific field (e.g., BI, CRM, ERP).
• Strong analytical and problem-solving capabilities.
• Excellent verbal and written communication skills in French.
• Ability to work effectively in a team-based, project-driven environment.

Nice-to-have skills:

• Previous experience in an ESN or consultancy firm.
• Certifications relevant to your technical domain (e.g., Microsoft certifications).
• Experience leading small workstreams or mentoring junior team members.

Q: Is the interview process at Open very difficult? Most candidates describe the process as average in difficulty and generally benevolent. The focus is on finding a good fit for the team rather than testing your ability to solve impossible puzzles.

Q: How long does the entire process take? While it varies, many candidates report receiving feedback or a decision within a few weeks, especially after they have met with the relevant BU managers.

Q: What should I emphasize to stand out? Highlight your ability to translate complex technical concepts into business value. Open values consultants who can act as trusted advisors to their clients.

Q: Are there multiple rounds of interviews? Yes, you should expect at least one HR screening followed by one or more technical or managerial interviews.

• Understand the ESN model: If you are new to the industry, take time to understand how an ESN operates, as interviewers appreciate candidates who understand the balance between internal company goals and external client satisfaction.
• Prepare your own questions: Use the interview to ask about the specific types of projects the BU is currently handling; it demonstrates genuine interest and engagement.
• Be ready for a debrief: Some interviewers may do a "hot" debrief after the session. Treat this as part of the evaluation—be open to feedback and show that you can reflect on your own performance.
• Follow up professionally: If there is a delay in communication, a polite, professional follow-up email is standard practice and demonstrates your persistence and interest.

The Consultant role at Open is a dynamic opportunity to grow your technical expertise while developing the strategic communication skills that define a top-tier consultant. By focusing on your core technical strengths, articulating your experience through a consultative lens, and demonstrating a genuine passion for client success, you will position yourself as a strong candidate.

Remember that Open is looking for individuals who can grow with them. Preparation is your greatest advantage—review your past projects, understand the value you brought to your previous clients, and practice articulating your career goals with clarity. You have the potential to make a significant impact in this role; use these insights to approach your interviews with confidence and readiness. For further exploration and additional candidate insights, continue your preparation on Dataford.

The salary information provides an overview of market expectations for this role. Use this data to benchmark your expectations, keeping in mind that total compensation may vary based on your specific experience level, certifications, and the local market conditions in your target city.